diff --git a/src/GraphControl/DirectX/RenderMain.cpp b/src/GraphControl/DirectX/RenderMain.cpp
index ee2ba60e..dddc2cf9 100644
--- a/src/GraphControl/DirectX/RenderMain.cpp
+++ b/src/GraphControl/DirectX/RenderMain.cpp
@@ -137,7 +137,7 @@ namespace GraphControl::DX
 
     bool RenderMain::CanRenderPoint()
     {
-        if (m_drawNearestPoint || m_drawActiveTracing)
+        if (m_graph && (m_drawNearestPoint || m_drawActiveTracing))
         {
             Point trackPoint = m_pointerLocation;